The number of concussions reported by coaches in Seattle public high schools has more than doubled since the Zackery Lystedt Law came into effect in 2009, University of Washington researchers report...

Editor's note: The headline and story have been corrected and clarified to convey that the study's measure was the proportion of head injuries among all bicycle-related injuries in the cities studied...

Two University of Washington scientists are trying to understand the mechanisms underlying the ebola virus in order to halt its spread.
Immunologist Michael Gale and microbiologist Michael Katze are...

The persistence of HIV infection despite antiretroviral treatment depends partly on which human genes the virus integrates, according to a new study by the University of Washington schools of Public...